Lately, when I go to download the latest EPG, the box will either freeze and I have to turn it off and on at the wall, or it will reboot, but would of not updated. And also, since I've had this box, whether I have the latest EPG downloaded or not, I get no programming information on quite a large number of channels. It will say N/A on now and next and other programs that are on throughout the day. It effects about half of the Sky channels (Sky 1, Comedy Central, etc), Sky Sports seems fine but Sky Movies all have N/A so I can't see what's on. I'm a real noob when it comes to stuff like this, so please try to explain everything as clear as you can. Thanks.